Atrend Bbox Single Sealed 12 Inch Subwoofer Enclosure - Car Subwoofer Boxes & Enclosures - Made in USA Premium Subwoofer Box Improves Audio Quality, Sound & Bass - Nickel Finish Subwoofer Terminals - Black

Arrived much sooner than I was expecting and is a perfect fit for my 2003 Jeep Wrangler TJ

Looking at the box it came in Atrend is the manufacturer (i've purchased prefabs fromethem before and never came disapointed. This one is no exception. Despite being made from 5/8 MDF its still seems to be very rigid and flexes VERY LITTLE. I bet te weakest part is the binding post cup. Cutout of 9.125 (9+1/8") fitted my old and trusty MM1040 like it was made for it!Does NOT go as loud as previous ported enclosure for MM but thats because ported boxes are always boomier (not a word). As usual it was thrown in a box with just a piece of paper for the shipper to abuse. Outer box was BADLY banged up but the contents sutvived!Make sure you knw your sub dimentions (nothing but shalow woofers will fit (even those yoi should measure or be certain) Polk's MM1040 came in close to bottoming out.Decent enclosure for the money

Came a little bit damaged upon delivery... I feel like they should've at least had some bubble wrap around it and then packed it up to prevent the corner damage. Other than that, it seems pretty sturdy.

Put some 12 inch MTX woofers in these boxes and they fit in the back of my 87 Corvette and they sound so good!!!!

I used to build subwoofer enclosures as a job for mobile electronics work. With the cost of materials today and the time and tools required to make an enclosure like this the price is more than fair. The only beef I had was caulking one of the joints to make sure the enclosure was air tight because a string of caulk they used wasn't in the joint. Since the box comes pre-done I cannot critique the glue and fastener quality of securing the box together but after several months of use it's holding together well so I suspect it's a decent job.

I would buy this box again, all day long.It’s is very nice and I’m impressed with the carpet.Not junk at all.Fits behind a 99’ F150 single cab with 60/40 bench.

1) Not as pictured, speaker terminal is on the back!2) Not mentioned, ONLY the front face is 3/4".3) When mid-bass hits, the back rattles until you put your hand on it.The terminals on the back won't affect my use, but I'm disappointed what I got didn't look like the picture. When did they start putting it on the back? Also, only the front is 3/4", the rest of the box is 5/8" which doesn't get mentioned anywhere. There's something rattling when the thump hits using my 250W amp and speaker, and it goes silent when I put my hand on the back, showing that the 5/8" wood is flexing somehow. Maybe I'll just lay it on its back to minimize the rattle. Plus, be careful, when pre-drilling holes the inside wood plating splits from the back.

Very Impressed with this premade 12 inch sub box. Solid build, convenient connection, and easy to install. I have built boxes to spec in the past and the interior volume of this one matched pretty close to what my sub required so hard to beat!